As nouns the difference between firework and firecrackers
is that firework is a device using gunpowder and other chemicals which, when lit, emits a combination of coloured flames, sparks, whistles or bangs, and sometimes made to rocket high into the sky before exploding, used for entertainment or celebration while firecrackers is plural of lang=en.
firework
English
Noun
(
en noun)
A device using gunpowder and other chemicals which, when lit, emits a combination of coloured flames, sparks, whistles or bangs, and sometimes made to rocket high into the sky before exploding, used for entertainment or celebration.
See also
* airbomb
* banger
* firecracker
* flare
* mortar
* rocket
* roman candle
* sparkler